noun
- A steel or aluminum rod that can be moved up or down to control the rate of the nuclear reaction. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). control rod. Retrieved September 22, 2026, from http://smartdefine.org/control_rod/definitions/1202910 |
| Chicago | WordNet. 2010. "control rod" http://smartdefine.org/control_rod/definitions/1202910 (accessed September 22, 2026). |
| Harvard | WordNet 2010, control rod, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/control_rod/definitions/1202910>. |
| MLA | WordNet. "control rod" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/control_rod/definitions/1202910> |